Regular season · Batting
| 2004 | WSH | 47 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | .000 | .000 | .000 |
| 2003 | WSH | 73 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | .000 | .000 | .000 |
| 2001 | CWS | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | .000 | .000 | .000 |
| Career | TOTAL | 150 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | .000 | .000 | .000 |
Regular season · Pitching
| 2004 | WSH | 47 | 4 | 8 | 11 | 78.0 | 98 | 60 | 31 | 51 | 6.92 | 1.65 |
| 2003 | WSH | 73 | 5 | 8 | 34 | 71.2 | 71 | 37 | 40 | 54 | 4.65 | 1.55 |
| 2002 | CWS | 44 | 3 | 4 | 1 | 77.2 | 72 | 35 | 39 | 64 | 4.06 | 1.43 |
| 2001 | CWS | 30 | 7 | 8 | 0 | 128.2 | 137 | 77 | 52 | 85 | 5.39 | 1.47 |
| 2000 | CWS | 4 | 1 | 2 | 0 | 22.2 | 31 | 21 | 8 | 7 | 8.34 | 1.72 |
| Career | TOTAL | 198 | 20 | 30 | 46 | 378.2 | 409 | 230 | 170 | 261 | 5.47 | 1.53 |